When Lisa becomes the target of a female bully, Lisa discovers a scientific reason as to why bullies pick on nerds. Meanwhile, Homer goes into the baby-proofing business, which is threatening the businesses of pediatricians and greeting card salesmen.
|First Air Date||:||Dec 17, 1989|
|Last Air Date||:||May 12, 2019|
|Number of Episodes||:||663|
|Number of Seasons||:||31|
|Casts||:||Yeardley Smith, Julie Kavner, Nancy Cartwright, Dan Castellaneta, Harry Shearer|
|Alternative Titles||:||Los Simpson, Die Simpsons, Los Simpsons, Los Simpson, The Simpsons, Simpsonlar oilasi|